baber/WOPTO huggingface dataset:
Patent JP-S63154752-A (JP)
Title: Flame-retarding ribber composition
Inventor: TAKANO KEIJI
IPC: H01B3/44
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the title composition excellent in water resistance, mechanical properties, storage stability, flame retardancy and low chlorine gas, generation, by mixing polychloroprene rubber with talc and/or clay, calcium metasilicate and Sb2O3. CONSTITUTION:100pts.wt. polychloroprene rubber is mixed with 30-80pts.wt. talc and/or clay, 20-90pts.wt. calcium metasilicate, 10-50pts.wt. Sb2O3, and, optionally, metal oxides such as MgO or ZnO, a sulfur-containing vulcanization accelerator (e.g., ethylenethiourea), a rubber antioxidant (e.g., nickel dibutyldithiocarbamate), a softener (e.g., alkylnaphthalene resin), carbon black, a lubricant, etc.
Patent JP-2000133797-A (JP)
Title: Mos semiconductor device and manufacture thereof
Inventor: TSUBOI TOKUJI
IPC: H01L21/8234
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent ions from penetrating a gate electrode without causing damages due to ion implantation to a gate oxide film, when performing the ion implantation to form a source region and a drain region. SOLUTION: There is provided a method of manufacturing a MOS semiconductor device with a gate electrode of polysilicon. This method comprises the steps of forming a polysilicon film 6 on a gate oxide film 5, forming a polysilicon oxide film 8 on the polysilicon film 6, and heat-treating the polysilicon film 6 to grow crystal grain from the gate oxide film 5 and the polysilicon oxide film 8.
Patent JP-H06151364-A (JP)
Title: Plasma reaction apparatus
Inventor: FUJIWARA NOBUO
IPC: C23F4/00
Filed: 1992-11-11
Abstract: PURPOSE:To maintain a high-density plasma by a magnetron discharge, to be excellent in the uniformity of a plasma on the surface of a wafer and to reduce damage caused to a semiconductor device formed on the surface of the wafer. CONSTITUTION:An electric field E is generated radially between a reaction container 1 and a rod-shaped electrode 13, a magnetic field B which is at right angles to the electric field is generated, and a wafer 5 is arranged so as to be perpendicular to the magnetic fiel4 13. Thereby, the EXB drift direction of a plasma generated by a magnetron discharge becomes the tangent-line direction of a cicle which uses the rod-shaped electrode 13 as the center, and it becomes parallel to the surface of the wafer 5. As a result, an uneven distribution of the plasma in the radial direction of the wafer is suppressed, and the plasma on the surface of the wafer can exist uniformly.
Patent JP-H04176860-A (JP)
Title: Vapor deposition device
Inventor: HAYAKAWA SAI
IPC: C23C14/32
Filed: 1990-11-08
Abstract: PURPOSE:To continuously form a dielectric film having stable quality by successively replacing a probe electrode provided in a vaporized particle flow with the new probe electrode by a supply means and a recovery means and maintaining the electric effect of the probe electrode. CONSTITUTION:A vaporized particle flow is formed by heating and vaporizing the dielectric vapor deposition material 3 in a crucible 2 by electron beams emitted from an electron gun 1 in the vacuum atmosphere. The reactive gas introduced from an introduction port 7 is allowed to react with this vaporized particle flow by a probe electrode 4 impressed with plus voltage by an electrode 52. A dielectric film is formed on a base plate 8. At this time, both a probe electrode supply part 5 described below and a recovery part 6 having the same shape are provided. The probe electrode supply part 5 consists of a bobbin 51 for surrounding the probe electrode 4, a motor 53 for rotating the bobbin 51 and an antisticking cover 54. In this constitution, a new probe electrode 4 is sent from a supply part 5 at speed correspondent to the rate of vapor deposition. The used probe electrode 4 is wound in the recovery part 6. Thereby discharge and reaction are continuously maintained and the dielectric film is formed in the stable film formation conditions. The dielectric film is obtained which is homogeneous in the thickness direction.
Patent JP-H01144013-A (JP)
Title: Contact lens and production thereof
Inventor: MIZUTANI YUTAKA
IPC: G02C7/06
Filed: 1987-12-01
Abstract: PURPOSE:To sufficiently obtain the function of a contact lens for presbyopia by working a block which partly has a transparent polymer constituted in a manner as to substantially continuously or discontinuously change the refractive index to the shape of an ordinary contact lens. CONSTITUTION:This contact lens is constituted by using a transparent material 2, the refractive index of which changes continuously or discontinuously with positions and a transparent material 3, the refractive index of which does not substantially change with positions. The part for remote viewing and the part for near viewing are, therefore, constituted to one lens 1 and the boundary part between these parts is eventually smoothly connected. The so-called 'field jump' specific to the contact lens for presbyopia is thereby substantially eliminated and the feel of wearing is improved; in addition, the need for forming the lens to a specific shape is eliminated. The feel of wearing is good in this sense as well and further, the problem of a tears lens is solved.
Patent JP-2000126364-A (JP)
Title: Luminescent annuncing device for game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent annuncing device for a game machine effectively exerting a performance effect without making the attention of a player vague and capable of effectively increasing the interest of a game. SOLUTION: This game machine is provided with a game operation tool 7 such as operation buttons and operation levers for playing a game near a game surface. Luminous bodies 34a, 34b, 34c illuminatable in at least two or more different modes are provided on the game operation tool 7 or a peripheral member, and a controller illuminating the luminescent bodies 34a, 34b, 34c in different modes according to the game situation is provided. The luminescent bodies 34a, 34b, 34c are illuminated in two or more different modes according to the game situation, and performance displays are timely made. The luminescent bodies 34a, 34b, 34c are preferably made of multiple luminous sections illuminated in different colors.
Patent JP-2000112363-A (JP)
Title: Indication tag
Inventor: TAKADA MITSURU
IPC: G09F3/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To make an indication tag mitable without deflection by integrally molding a soft plate part which has a statement surface on its front surface and consists of a soft material and a hard plate part which consists of a hard material and acts as a core material to a laminar form. SOLUTION: The indication plate P1 is formed by integrating the soft plate part 4 and hard plate part 5 which are the same in both of the sizes and shapes and are molded from mutually different materials to the laminar form. The soft plate part 4 is molded of a soft synthetic resin and the hard plate part 5 is molded of a hard synthetic resin. Since the indication plate P1 itself consists of a two-layered structure formed with the soft plate part 4 and the hard plate part 5 in the laminar form, the hard plate part 5 on the rear surface side thereof acts as the core material when various items are stated by using a writing implement on the statement surface 6 on the front surface of the soft plate part 4. A large deflection over the entire part of the indication plate P1 does not occur.  Even more, since the statement surface 6 is molded from the soft synthetic resin and, the writing with an adequate writing pressure is possible.
Patent JP-2000129588-A (JP)
Title: Wire-cleaning device in paper machine
Inventor: IWATA HIROSHI
IPC: C23G3/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mist and the dispersion of fibers, fillers and the like, and further prevent these paper stocks from being accumulated at the surrounding parts and the like, and further to make pressurized air unnecessary. SOLUTION: A washing water screen-forming means 41 for forming the water screen of washing water 40 against a wire 39, and a washing water- pushing-in means 42 for pushing the washing water 40 into the void of the wire 39 are arranged at the same side of the wire 39. A washing water-removing means 43 for sucking out and removing the washing water from the void of the wire 39 is installed on the side opposite to the washing water screen-forming means 41 and a the washing water-pushing means 42 through the wire 39. The washing water-removing member 62 and a foil blade 64 of the washing water- removing means 43 are adjustably supported so as to approach to and part from the wire 39 through an expanded and contracted tube 63 by adjusting the fluid pressure.
Patent JP-H07156701-A (JP)
Title: Mounting structure of rear seat back
Inventor: MAKINO HIROKAZU
IPC: B60N2/00
Filed: 1993-12-01
Abstract: PURPOSE:To improve mounting workability in fixing a rear seat back with a stud bolt vertically-mounted from a body panel. CONSTITUTION:A roughly U-shaped mounting part 34 is fixed at the lower end part of a rear seat back 14, for which an inclined guide part 36 is formed at the lower end part of a rear seat back panel 28, and a stud bolt 38 is vertically-mounted on the forward side. When a locking part 30 is kept as illustrated with two-dot chain lines so as to be locked against a hook 32, the mounting part 34 is placed onto the top surface of the inclined guide part 36, and when the locking part 30 is locked against the hook 32, it is guided by the inclined guide part 36, so that the mounting part 34 us loosely fitted onto the stud bolt 38. Only tightening a nut 42 is needed afterwards. It is thus possible to use a low-priced stud bolt 38 and improve mounting workability.
Patent JP-H01142656-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1987-11-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and low residual potential by incorporating a specified pyrrolopyrrole compd. and a specified triphenylamine deriv. into a photosensitive layer. CONSTITUTION:The title electrophotographic sensitivity body has a photosensitive layer formed on an electroconductive base material, and a pyrrolopyrrole compd. expressed by formula I and a triphenylamine compd. expressed by formula II are contained in the photosensitive layer. In formulas I and II, each R<1> and R<2> is an aralkyl group, or a heterocyclic group, etc.; each R<3> and R<4> is an H atom. or an alkyl group, etc.; R<5>-R<9> is an H atom. or a lower alkyl group, etc.; R<10> is an H atom. or an aryl group; l is 1 or 2; each m, n, o and p is an integer 1-3; q is 1 or 2. The pyrrolopyrrole compd. expressed by formula I and the triphenylamine compd. expressed by formula II may be used singly or as a mixture of >=2 kinds thereof. Thus, an electrophotographic sensitive body having high sensitivity and low residual potential is obtd.
Patent JP-H09125667-A (JP)
Title: Electromagnetic-wave shielding floor and electromagnetic-wave shielding chamber using it
Inventor: IIJIMA TORU
IPC: E04F15/18
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the execution of works by spreading protective layers all over a floor slab and laying tape-shaped metallic layers covering the joints of tiles and sections corresponding to the end sections of a chamber and the tiles having metallic layers on undersides on the protective layers. SOLUTION: An aluminum foil tape 3 is stuck in the crossed section of the surface of a floor slab 9 and aluminum foil 1 pasted on a wall surface in an L shape, and the aluminum foil 1 on the wall surface and the aluminum foil tape 3 in the crossed section are connected electrically. The aluminum foil tapes are stuck checkerwise on the surfaces of the floor slabs 9 at places corresponding to the joint sections of tiles, and laying type tiles 6 with the aluminum foil are laid on the rears of the tiles made of a polyvinyl chloride resin. Accordingly, an electromagnetic-wave shielding floor, in which electromagnetic waves are shielded to a high degree, can be obtained.
Patent JP-H04172411-A (JP)
Title: Lens position detecting device
Inventor: NIKI SUNAO
IPC: G02B7/08
Filed: 1990-11-06
Abstract: PURPOSE:To miniaturize and lighten weight of a lens position detecting device by equipping a position detecting members provided on a focus ring and a zoom ring, respectively, a plural number of position detecting sensors provided on the opposite side of the position detecting members, a printed wire board to support the position detecting sensors, a spacer inserted between the base plate and the sensors, and a securing member to secure the base plate to a lens mirror body. CONSTITUTION:When a focus ring 21 or a zoom ring 24 rotates around an optical axis 35, a light and darkness reflection body 22 faces photo sensors 26, 27 and a light and darkness reflection body 23 faces photo sensors 28, 29, 30 with each sensor collectively outputting a position detecting signal from a output wire 34, provided on a printed board 31, by the brightness of the reflection body opposite to each other. By inserting a spacer 32 between sensors 28, 29, 30 and the printed board 31, maximum output equivalent to sensors 26, 27 can be obtained, thereby making it possible to combine the output wires 34, which were necessary to provide separately for the focus and the zoom, into one as well as miniaturizing and lightening the weight of the device.
Patent JP-H08162084-A (JP)
Title: Explosion-proof sealing plate for thin battery
Inventor: IIDA RIKIO
IPC: H01M2/12
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the inward deformation of an insulating packing center part and improve the airtightness of the peripheral part of a sealing plate by collecting the pressure at the caulking of the sealing plate to an elliptic small projection part laid along the outer circumference of the insulating packing. CONSTITUTION: An elliptic porous part 3 is provided in eyeglass form on the inner bottom surface of an insulating packing 2, and an elliptic small projection part 5 is provided on the outer peripheral part of the inner bottom surface. An explosion-proof valve 1 is housed in the inner bottom surface of the packing 2, and fused to a metal sealing case 4 by a fusion part S through the porous part 3. A metal porous plate 6 having the porous part similar to the packing 2 and a metal cap terminal plate 7 are arranged on the upper part of the valve 1. These parts are housed in the metal sealing case 4 having the porous part on the bottom surface, and the peripheral part of the case 4 is caulked to form a sealing plate. At the caulking sealing, the pressure at caulking is collected to the small projection part 5 of the packing 2, whereby the distortion of the packing 5 can be prevented.
Patent JP-H05143485-A (JP)
Title: Computer system
Inventor: KANDA KOTOME
IPC: G06F13/00
Filed: 1991-11-18
Abstract: PURPOSE:To automatically concentrate and distribute data between a terminal and a host computer. CONSTITUTION:The terminal is provided with an environment definition file 9 where the operation indication of concentration and distribution, data as the object of concentration and distribution, and the information of a data storage file 10 are stored, and a concentration and distribution processing program 7 is provided with an operation environment definition information read processing part 22 which expands this information, an automatic concentration and distribution control processing part 23 which controls the concentration and distribution processing in accordance with this information, a data input/ output processing part 24 which performs the input/output processing of the data storage file 10 as the object of concentration and distribution, a data communication processing part 25 which transmits and receives concentration and distribution object data, and an operation environment definition information update processing part 26 which updates information in the environment definition file 9. Thus, the concentration and distribution processing corresponding to the condition of business is performed.
Patent JP-2000127081-A (JP)
Title: Cutter device
Inventor: MAEHARA FUMINOBU
IPC: B23D17/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutter device capable of cutting a material to be cut simply, easily and with a clean cut surface with an inexpensive device by cutting the material to be cut such as a long electronic part or the like by a rotary blade moved forward and backward while being rotated by one turning force. SOLUTION: This cutter device includes a housing 11 where a sun gear 11b is formed, a shaft 14 having a disc part 14c rotatably journalled to the housing 11, a planetary gear 16 meshing with the sun gear 11b journalled to the disc part 14c, a driving gear 19 journalled to the disc part to mesh with the planetary gear 16, a rotary blade mounting rod 18 rotated in a body with the rotating shaft 18c of the driving gear 19, and a rotary blade 20 fixed to the rotary blade mounting rod 18. By rotating the shaft 14, the rotary blade 20 is moved like a circular arc while rotating on its axis.
Patent JP-H06148746-A (JP)
Title: Reflection type screen sheet and its production
Inventor: SHIBUYA YUKITERU
IPC: G03B21/60
Filed: 1992-11-12
Abstract: PURPOSE:To provide the reflection type screen which is wide in a visual field in a bright room and reproduces wide and bright images with the simple process for production. CONSTITUTION:This reflection type screen sheet is produced by providing a light reflection layer 1 consisting of aluminum paste A adequately dispersed and disposed with transparent beads B having 1.0 to 1.5 refractive index at a ratio of 1 to 20 areas on the screen surface on a base 2. This process for production consists in compounding the transparent beads B having 1.0 to 1.5 refractive index and <=50mum grain size at 1 to 20wt.% with ink for the light reflection layer consisting of medium ink, aluminum paste A, black ink C, etc., and applying the compounds prepd. in such a manner at 5 to 100mum thickness on the base 2.
Patent JP-H10138278-A (JP)
Title: Dustproof device for rotary table of vertical injection molding machine
Inventor: OGURO AKIO
IPC: B22D17/20
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from penetrating into the sliding surfaces of a floating prevention metal and into a gear by forming a groove over the entire outer periphery and inserting the inner peripheral edge of a dustproof cover provided along the outer periphery into the groove. SOLUTION: A dustproof cover 11 is disposed along the outer periphery of a rotary table 2, whereby a gear 8 provided under the outer periphery of the rotary table 2 is covered with the cover 11 and the cover 11 also serves as a safety cover. The inner peripheral edge 12 of the cover 11 is inserted into a groove 10. When the thickness of the table 2 itself is relatively small and the width L of the groove 10 cannot be made larger, the edge 12 of the cover 11 is formed into a planar shape and inserted into the groove 10, while a predetermined clearance is being maintained at the upper and lower sides.
Patent JP-H03162229-A (JP)
Title: Method for sealing resin film
Inventor: IWASAKI HIROYUKI
IPC: B65B51/10
Filed: 1989-11-22
Abstract: PURPOSE:To increase impact strength by specifying the thickness of a part in contact with a belt of seal bar insert in a heating zone to achieve sealing. CONSTITUTION:A heating zone and a cooling zone are made up of a pair of belts respectively. When a resin film 7 is sealed in the heating zone, the thick ness of a part 6 in contact with a belt 8 of seal bar insert is made 1 - 6 mm to achieve sealing. The part 6 in contact with the belt 8 of seal bar insert is made twofold or more depending on the kind of matters to be filed in a bag. Consequently, surging phenomenon, which occurs immediately after the resin film 7 has been separated from the belt of the heating zone, is avoided, so that the resin film can be sealed. As a result, sealing can be accomplished without lowering impact strength due to surging phenomenon of a sealed part.
Patent JP-H02150179-A (JP)
Title: Image pickup device
Inventor: ARAI HIDEYUKI
IPC: H04N5/225
Filed: 1988-12-01
Abstract: PURPOSE:To prevent an iris from being in a small diaphragmed condition by deciding whether an object is inside or outside a room based on the color temperature, illuminance and luminance of an object, and automatically switching a shutter speed. CONSTITUTION:When the output of a B sensor 11 is larger and higher color temperature than the output of an R sensor 10 by respective constant value or more, the object is decided to be outside the room, and in the other cases, it is decided to be inside the room. According to a decision result, a shutter mode switching signal is automatically outputted by a shutter mode switching circuit 9, and it is inputted to a driving circuit 8. Here, the driving pulse conforming to the mode is outputted here, and the electronic shutter speed (charge accumulating time) of an image pickup element 2 is changed. Thus, when the object is decided to be outside the room, by shortening the shutter speed (charge accumulating time), an incident light quantity is reduced, and the small-diaphragmed condition is prevented.
Patent JP-S63153875-A (JP)
Title: Laser power source system
Inventor: SUDO KAZUYOSHI
IPC: H01S3/131
Filed: 1986-12-17
Abstract: PURPOSE:To eliminate the possibility of the breakdown or accelerated consumption of a laser exciting means attributable to excess currents by a method wherein the supply of power to an optically pumped laser system is so designed as to be within prescribed power limits. CONSTITUTION:A voltage comparing circuit 52 supplies an error signal ev, representing the difference between a reference voltage vs and an output voltage signal vo, to a voltage controlling circuit 32. A laser output controlling unit 72 receives a voltage signal vL, as a monitor signal representing the output of a laser beam LB, from an optical sensor device 70 receiving the reflection from a beam splitter 20 and, in compliance with a predetermined program, variably regulates the reference voltage vs. A power comparing circuit 56, after comparing a voltage signal vup that represents the upper limit of a power limit value Up with a voltage detection signal vp, generates a binary comparison result signal CF. In response to the comparison result signal CF when vup<=vp, the error signal ev turns negative for a reduction in the level of the output voltage signal V0 of the voltage controlling circuit 32, which forces down the power P0 to be supplied to a lamp 12.
Patent JP-H10139292-A (JP)
Title: Elevator
Inventor: YATSUKA TAKESHI
IPC: B66B3/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To establish an efficient operation of an elevator by controlling so that direct run to the specified floor is made while any input from a stop request button is ignored in case the limit load is exceeded. SOLUTION: The limit load is registered in a database (Step 10). When the operation of an elevator is started (Step 11), first the passengers and goods are loaded (Step 12). The position of a select button is checked (Step 13), and the load weight is sensed by a weight sensor (Step 14), and the position of a request button is checked (Step 15), and the obtained data is subjected as input data to a processing (Step 16). The limit load is acquired (Step 17), and judgement is made whether the limit load is exceeded (Step 18), and if yes, a request is passed to a control part (Step 19) so as to run directly to the specified floor. When operation is made to the specified floor (Step 20), judgement is made whether any select to the floor on the way has existed (Step 21), and if Yes, proceed to Step 13 is made, and if No, return to Step 12 is made.